61129216

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 132580800

約数和(自身を除く): 71451584

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 179, 184, 232, 256, 358, 368, 464, 512, 667, 716, 736, 928, 1334, 1432, 1472, 1856, 2668, 2864, 2944, 3712, 4117, 5191, 5336, 5728, 5888, 7424, 8234, 10382, 10672, 11456, 11776, 14848, 16468, 20764, 21344, 22912, 32936, 41528, 42688, 45824, 65872, 83056, 85376, 91648, 119393, 131744, 166112, 170752, 238786, 263488, 332224, 341504, 477572, 526976, 664448, 955144, 1053952, 1328896, 1910288, 2107904, 2657792, 3820576, 7641152, 15282304, 30564608, 61129216]

約数ペア:

[(1, 61129216), (2, 30564608), (4, 15282304), (8, 7641152), (16, 3820576), (23, 2657792), (29, 2107904), (32, 1910288), (46, 1328896), (58, 1053952), (64, 955144), (92, 664448), (116, 526976), (128, 477572), (179, 341504), (184, 332224), (232, 263488), (256, 238786), (358, 170752), (368, 166112), (464, 131744), (512, 119393), (667, 91648), (716, 85376), (736, 83056), (928, 65872), (1334, 45824), (1432, 42688), (1472, 41528), (1856, 32936), (2668, 22912), (2864, 21344), (2944, 20764), (3712, 16468), (4117, 14848), (5191, 11776), (5336, 11456), (5728, 10672), (5888, 10382), (7424, 8234)]